“Whether or not our position fairly can be charged as “apolitical” depends entirely upon how one defines “political.” If “political” be taken in the narrow sense, as signifying those means and methods the world regularly accepts as normative for its doing of politics, then the position of me and mine clearly and is that of apoliticism. If, however, “political” be understood in the broad, etymological sense, as identifying whatever actions have public effect upon the life of the “city” (polis), then there are no grounds for accusing either “me” or any of “mine” of advocating apoliticism.”

Source: Brave New World Revisited (1958), Chapter 7 (p. 63)

1900s, Address at the Prize Day Exercises at Groton School (1904)
Context: You often hear people speaking as if life was like striving upward toward a mountain peak. That is not so. Life is as if you were traveling a ridge crest. You have the gulf of inefficiency on one side and the gulf of wickedness on the other, and it helps not to have avoided one gulf if you fall into the other. It shall profit us nothing if our people are decent and ineffective. It shall profit us nothing if they are efficient and wicked. In every walk of life, in business, politics; if the need comes, in war; in literature, science, art, in everything, what we need is a sufficient number of men who can work well and who will work with a high ideal. The work can be done in a thousand different ways. Our public life depends primarily not upon the men who occupy public positions for the moment, because they are but an infinitesimal fraction of the whole. Our public life depends upon men who take an active interest in that public life; who are bound to see public affairs honestly and competently managed; but who have the good sense to know what honesty and competency actually mean. And any such man, if he is both sane and high-minded, can be a greater help and strength to any one in public life than you can easily imagine without having had yourselves the experience. It is an immense strength to a public man to know a certain number of people to whom he can appeal for advice and for backing; whose character is so high that baseness would shrink ashamed before them; and who have such good sense that any decent public servant is entirely willing to lay before them every detail of his actions, asking only that they know the facts before they pass final judgment.

Rampart Institute, p.411
The Fundamental of Liberty (1988)

2010s, 2011, Are we alone in the universe? (2011)

(zh-CN) “战争是政治的继续”，在这点上说，战争就是政治，战争本身就是政治性质的行动，从古以来没有不带政治性的战争。
1930s, On Protracted Warfare (1938)

Chap. V, The Period of Dictatorship
"Hitlerism and Social Democracy" (1934) https://www.marxists.org/archive/kautsky/1934/hitler/index.htm

"The Hermeneutics of Suspicion: Recovering Marx, Nietzsche, and Freud"

Philosophy and Real Politics (2008).
Philosophy and Real Politics (2008)

1964 Memorial Edition, p. 265 http://www.jfklibrary.org/Research/Research-Aids/Ready-Reference/JFK-Quotations/Profiles-in-Courage-quotations.aspx
Pre-1960, Profiles in Courage (1956)